Cleaning; Scanner Reading System Cleaning - Oki B2500 User Manual

If you use a defective smart card, the machine will display:
PLEASE
then,
UNKNOWN CARD
REMOVE CARD
If the C button is pressed while the smart card is being
read, the machine displays:
ACTION CANCELLED
REMOVE CARD

Cleaning

Scanner reading system cleaning

When one or more vertical lines appear on the copies,
clean the glass of the scanner.
1 Open the scanner cover until it is standing in
vertical position.
2 Wipe the glass with a soft lint-free cloth soaked with
mild alcohol.
3 Close the scanner cover.
4 Make a copy to check that the symptoms have
disappeared.
Printer cleaning
Dust, dirtiness and paper debris on the external and
internal surfaces of the printer can affect its operation. We
advise that it is cleaned regularly.
Printer external cleaning
Clean the external part of the printer with a soft cloth
soaked in mild detergent.
Printer issues
Error messages
When the printer encounters any of the problems
described below, the corresponding message is shown
on the machine display.
Message
CHECK TONER
WAIT
Action
Check the presence of a
toner cartridge in the
machine.
Message
TONER NEAR END
REPLACE PAPER
HEATING
CLOSE COVER
PRINTER
TONER EMPTY
REPLACE <OK>
PAPER JAM
REMOVE TONER
PAPER JAM
EXTERNAL TRAY
PAPER EMPTY
Paper jam
When printing, a sheet of paper may get stuck in the
printer or the paper tray and cause a paper jam.
In case of a paper jam in the machine, the following
message appears:
EXTERNAL TRAY
Open the paper jam cover located at the back of the
machine. Remove the jammed sheet of paper and close
the cover.
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Action
Indicates that your
consumable will need
changing soon.
Add paper in tray.
Message displayed when
starting the machine.
The printer front cover is
open, close it.
Replace the toner cartridge.
A sheet of paper is jammed in
the machine. Take out the
toner cartridge and remove the
jammed paper sheet. Take out
the paper tray and remove the
jammed paper sheet. Then
open and close the
consumable cover.
A sheet of paper is jammed in
the machine. Open the paper
jam cover. Remove the
jammed paper sheet. Then
open and close the
consumable cover.
Add paper in the paper tray.
PAPER JAM
B2500